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ACQUISITIONS AND DIVESTITURES - Acquisition of AJRD - Identifiable Intangible Assets Acquired (Details) - Aerojet Rocketdyne Holdings, Inc. - USD ($) $ in Millions	Jul. 28, 2023	Jun. 28, 2024
Business Acquisition [Line Items]
Total identifiable intangible assets acquired	$ 2,860	$ 2,860
Customer relationships
Business Acquisition [Line Items]
Identifiable finite-lived intangible assets acquired	2,740
Backlog
Business Acquisition [Line Items]
Identifiable finite-lived intangible assets acquired	$ 355
Weighted average amortization period	3 years
Government programs
Business Acquisition [Line Items]
Identifiable finite-lived intangible assets acquired	$ 2,385
Government programs \| Minimum
Business Acquisition [Line Items]
Weighted average amortization period	15 years
Government programs \| Maximum
Business Acquisition [Line Items]
Weighted average amortization period	20 years
Trade names
Business Acquisition [Line Items]
Identifiable indefinite-lived intangible assets acquired	$ 120
Weighted average amortization period	15 years